Las Lomitas, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Las Lomitas, a community in Duval County, Texas.
Tonight
73°F
Mostly Clear
Mostly clear, with a low around 73. Southeast wind 2 to 7 mph.
7-day forecast for Las Lomitas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Mostly Clear | 2 to 7 mph SE | 0% |
| Sunday | 99°F | Mostly Sunny | 1 to 7 mph ESE | 0% |
| Sunday Night | 75°F | Partly Cloudy | 2 to 10 mph ESE | 2% |
| Monday | 99°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph ESE | 18% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 13 mph ESE | 18% |
| Tuesday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 13 mph E | 19% |
| Tuesday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 14 mph ENE | 19% |
| Wednesday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 14 mph ENE | 23% |
| Wednesday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 14 mph E | 23% |
| Thursday | 96°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 14 mph ENE | 40% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 14 mph E | 40% |
| Friday | 97°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 13 mph E | 28% |
| Friday Night | 73°F | Chance Showers And Thunderstorms then Mostly Clear | 1 to 13 mph E | 28% |
| Saturday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 2 to 10 mph E | 21% |
Forecast source: National Weather Service (api.weather.gov) for Las Lomitas (27.338, -98.663). Updated through the day.
Growing snapshot for Las Lomitas
Last spring frost
Feb 4
First fall frost
Dec 12
Growing season
320 days
Hardiness zone
9b
More local growing data for Las Lomitas: nearby ZIP 78376 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hebbronville, Tx (12.4 mi from Las Lomitas). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.